1915691784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{88591}}^1$

素因数の和:88670

約数の個数: 64

約数和(自身を含む): 5166685440

約数和(自身を除く): 3250993656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1802, 2703, 3604, 5406, 7208, 10812, 21624, 88591, 177182, 265773, 354364, 531546, 708728, 1063092, 1506047, 2126184, 3012094, 4518141, 4695323, 6024188, 9036282, 9390646, 12048376, 14085969, 18072564, 18781292, 28171938, 36145128, 37562584, 56343876, 79820491, 112687752, 159640982, 239461473, 319281964, 478922946, 638563928, 957845892, 1915691784]

約数ペア:

[(1, 1915691784), (2, 957845892), (3, 638563928), (4, 478922946), (6, 319281964), (8, 239461473), (12, 159640982), (17, 112687752), (24, 79820491), (34, 56343876), (51, 37562584), (53, 36145128), (68, 28171938), (102, 18781292), (106, 18072564), (136, 14085969), (159, 12048376), (204, 9390646), (212, 9036282), (318, 6024188), (408, 4695323), (424, 4518141), (636, 3012094), (901, 2126184), (1272, 1506047), (1802, 1063092), (2703, 708728), (3604, 531546), (5406, 354364), (7208, 265773), (10812, 177182), (21624, 88591)]